int main(uint32_t startloc) {
cpu_clock_init();
ssp_clock_init();
systickInit();
// cpu_clock_set(204);
SETUPgout(EN_VDD);
SETUPgout(MIXER_EN);
SETUPgout(MIC_AMP_DIS);
SETUPgout(LED1);
SETUPgout(LED2);
SETUPgout(LED3);
SETUPgout(LED4);
inputInit();
flashInit();
lcdInit();
fsInit();
lcdFill(0xff); /* Display BL Image here */
sli=startloc;
if (startloc != (uintptr_t)&_app_start){ /* not booted via DFU, do autoboot */
char filename[FLEN];
switch(getInputRaw()){
case BTN_LEFT:
getInputWaitRelease();
doRealExec(1);
break;
case BTN_UP:
doMSC();
default:
case BTN_NONE:
readTextFile(BOOTCFG, filename, FLEN);
lcdPrintln("Booting:");
lcdPrintln(filename);
bootFile(filename);
break;
};
};
static const struct MENU main={ "Bootloader", {
{ "Exec Firmware", &doExec},
{ "MSC", &doMSC},
{ "Flash Boot Ldr", &doFlash},
{ "Info", &doInfo},
{NULL,NULL}
}};
do {
handleMenu(&main);
}while(1);
}
void doExec(){
char filename[FLEN];
FATFS FatFs;
FRESULT res;
if(selectFile(filename,"BIN")){
lcdPrintln("Select ERROR");
lcdDisplay();
getInputWait();
return;
};
lcdPrintln("Loading:");
lcdPrintln(filename);
lcdDisplay();
bootFile(filename,1);
};
int main(uint32_t startloc) {
cpu_clock_init();
ssp_clock_init();
systick_set_reload(208000);
systick_set_clocksource(0);
systick_interrupt_enable();
systick_counter_enable();
// cpu_clock_pll1_max_speed();
SETUPgout(EN_VDD);
SETUPgout(MIXER_EN);
SETUPgout(LED1);
SETUPgout(LED2);
SETUPgout(LED3);
SETUPgout(LED4);
inputInit();
flashInit();
lcdInit();
fsInit();
lcdFill(0xff); /* Display BL Image here */
sli=startloc;
if (startloc != (uintptr_t)&_app_start){ /* not booted via DFU, do autoboot */
if (getInputRaw()!=BTN_LEFT){
char filename[FLEN];
readTextFile(BOOTCFG, filename, FLEN);
lcdPrintln("Fname");
lcdPrintln(filename);
bootFile(filename,0);
};
};
static const struct MENU main={ "Bootloader", {
{ "Info", &doInfo},
{ "Exec", &doExec},
{ "Flash", &doFlash},
{NULL,NULL}
}};
handleMenu(&main);
return 0;
}
void doRealExec(int silent){
char filename[FLEN];
FATFS FatFs;
FRESULT res;
int sres;
sres=selectFile(filename,"B1N");
if(sres<0){
if(!silent){
lcdPrintln("Select ERROR");
lcdDisplay();
getInputWait();
};
return;
};
if(sres==0){
lcdPrintln("set as default:");
res=writeFile(BOOTCFG, filename, strlen(filename)+1);
if(res<0){
lcdPrint("write Error:");
lcdPrintln(IntToStr(-res,3,0));
lcdPrintln(f_get_rc_string(res));
lcdDisplay();
getInputWait();
}else{
lcdPrint("wrote ");
lcdPrint(IntToStr(res,3,0));
lcdPrintln(" bytes.");
lcdDisplay();
};
};
lcdPrintln("Loading:");
lcdPrintln(filename);
lcdDisplay();
bootFile(filename);
};
void EnumerateBoots(wstring dir, int& count)
{
// check for skip-path
if (wcsicmp(dir.c_str(),_bootserv_config._random_skip.c_str())==0)
{
LOG1S(L"skipping {%s}: boots from this folder can ONLY BE ASSIGNED MANUALLY (using map.txt)", dir.c_str());
return;
}
WIN32_FIND_DATA fData;
wstring pattern(dir);
pattern += L"*";
HANDLE hff = FindFirstFile(pattern.c_str(), &fData);
if (hff == INVALID_HANDLE_VALUE)
{
// none found.
return;
}
while(true)
{
// bounds check
if (count >= MAX_BOOTS)
{
LOG1N(L"ERROR in bootserver: Too many boots (MAX supported = %d). Random boot enumeration stopped.", MAX_BOOTS);
break;
}
// check if this is a directory
if (fData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY
&& wcscmp(fData.cFileName,L".")!=0
&& wcscmp(fData.cFileName,L"..")!=0)
{
wstring nestedDir(dir);
nestedDir += fData.cFileName;
nestedDir += L"\\";
EnumerateBoots(nestedDir, count);
}
else if ((fData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
{
// check for ".bin" extension. This way we have
// a little bit of protection against other types
// of files in boots folder.
int flen = wcslen(fData.cFileName);
if (wcsicmp(fData.cFileName+flen-4, L".bin")==0)
{
int idx = FIRST_RANDOM_BOOT_SLOT + count;
wstring bootFile(dir);
bootFile += L"\\";
bootFile += fData.cFileName;
if (k_bootserv.debug)
LOG1N1S(L"random boot: %d <-- {%s}", idx, bootFile.c_str());
_fast_bin_table[idx - FIRST_EXTRA_BOOT_SLOT] =
new wstring(bootFile);
count++;
}
}
// proceed to next file
if (!FindNextFile(hff, &fData)) break;
}
FindClose(hff);
}
